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China JJ GB Standards Search System  

GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Purchase services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    JJG 537-1988 Verification Regulation of Fluorescence Spectro Photometer

    JJ-China Metrological Standards

    JJG 536-1988 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 534-1988 Verification Regulation of Model 1107-1~1107-5Series Waveguide RF Power Transfer Standard

    JJ-China Metrological Standards

    JJG 532-1988 Verification Regulation of Waveguide Standard Load at X-band

    JJ-China Metrological Standards

    JJG 531-1988 Verification Regulation of the DC Resistive Volt Ratio Box

    JJ-China Metrological Standards

    JJG 518-1988 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 529-1988 Verification Regulation of Randon Vibration Test System

    JJ-China Metrological Standards

    JJG 539-1988 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 527-1988 Verification Regulation of Angled Nozzle Kadar Measuring Speedometer

    JJ-China Metrological Standards

    JJG 526-1988 Verification Regulation of Digital Display Caliper

    JJ-China Metrological Standards

    JJG 525-1988 Verification Regulation of Wedge-feed Colibrator for Minimeter

    JJ-China Metrological Standards

    JJG 524-1988 Verification Regulation of Raingauge and Measuring Cylinder

    JJ-China Metrological Standards

    JJG 523-1988 Verification Regulation of QDZ-II Pneumatic Modular Instrument Units

    JJ-China Metrological Standards

    JJG 521-1988 Verification Regulation of X or γ Radiation Meters for Environmontal Monitoring Absorbed Dose Rate in Air

    JJ-China Metrological Standards

    JJG 530-1988 Iow Frequency Phaser Shifter

    JJ-China Metrological Standards

    JJG(SJ)05021-1988 (WQJ-1A Precision multimeter bridge pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)09004-1988 (AV3611 automatic pilot scalar network analyzer test procedures)

    JJ-China Metrological Standards

    JJG(SJ)09003-1988 (560A scalar network analyzer test procedures Trial)

    JJ-China Metrological Standards

    JJG(SJ)07005-1988 (QF4021-frequency spectrum analyzer pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)07004-1988 (DO29-type receiver calibration verification procedures Trial)

    JJ-China Metrological Standards


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